ZYMEWORKS INC

Ticker: ZYME CUSIP: 98985Y108 Class: Common Stock

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 56,318 Value ($000) $962 Avg Close $14.31 Range $11.51 - $17.60

Q2 2025

Shares 18,941 Value ($000) $238 Avg Close $11.91 Range $9.03 - $13.44

Q1 2025

Shares 12,399 Value ($000) $148 Avg Close $13.64 Range $10.96 - $17.07

Q1 2023

Shares 15,491 Value ($000) $140 Avg Close $8.72 Range $7.31 - $10.80

Q4 2022

Shares 22,320 Value ($000) $175 Avg Close $7.03 Range $4.86 - $9.28

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	56,318	$962	$14.31	$11.51 - $17.60
Q2 2025	18,941	$238	$11.91	$9.03 - $13.44
Q1 2025	12,399	$148	$13.64	$10.96 - $17.07
Q1 2023	15,491	$140	$8.72	$7.31 - $10.80
Q4 2022	22,320	$175	$7.03	$4.86 - $9.28